Edges can be gray.Logical formLearned from9 sentences. A paper can be gray.Logical formLearned from9 sentences. Men can be with gray hair.Logical formLearned from9 sentences. A (suit coat) can be gray.Logical formLearned from9 sentences. An (appliance package) can be gray.Logical formLearned from9 sentences. A bus can be gray.Logical formLearned from9 sentences. A path can be gray.Logical formLearned from9 sentences. Flames can be gray.Logical formLearned from9 sentences. A monster can be gray.Logical formLearned from9 sentences. A (resin body) can be gray.Logical formLearned from9 sentences. A nose can be gray.Logical formLearned from9 sentences. (Office furniture) can be gray.Logical formLearned from9 sentences. Flats can be gray.Logical formLearned from9 sentences. A prose can be gray.Logical formLearned from9 sentences. Miles can be gray.Logical formLearned from9 sentences.